// ProccessInjectorDlg.cpp : implementation file
//

#include "stdafx.h"
#include "ProccessInjector.h"
#include "ProccessInjectorDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CAboutDlg dialog used for App About

static const UINT TIMER_MOUSEEVENT_ID=1;
CWnd * targetWindow;
CWnd * desktopWindow;
void CALLBACK TimerProc(HWND hWnd,UINT nMsg,UINT nTimerid,DWORD dwTime);


class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	enum { IDD = IDD_ABOUTBOX };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support

// Implementation
protected:
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()


// CProccessInjectorDlg dialog




CProccessInjectorDlg::CProccessInjectorDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CProccessInjectorDlg::IDD, pParent)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CProccessInjectorDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CProccessInjectorDlg, CDialog)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
	ON_BN_CLICKED(IDC_BUTTON_START, &CProccessInjectorDlg::OnBnClickedButtonStart)
	ON_BN_CLICKED(IDC_BUTTON_STOP, &CProccessInjectorDlg::OnBnClickedButtonStop)
END_MESSAGE_MAP()


// CProccessInjectorDlg message handlers

BOOL CProccessInjectorDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon

	// TODO: Add extra initialization here


	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CProccessInjectorDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CProccessInjectorDlg::OnPaint()
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this function to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CProccessInjectorDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}


void CProccessInjectorDlg::OnBnClickedButtonStart()
{
	// TODO: Add your control notification handler code here
	targetWindow=FindWindow(L"Notepad",NULL);
	ASSERT(targetWindow);
	targetWindow->SetWindowPos(&CWnd::wndNoTopMost,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE   );
	desktopWindow=GetDesktopWindow();
	SetTimer(TIMER_MOUSEEVENT_ID,1000,TimerProc);

	LPWSTR lpszLibName = L"D:\Test\ProccessInjector\\HookTool.dll";
	HANDLE hProcess = OpenProcess(PROCESS_CREATE_THREAD | PROCESS_VM_OPERATION | PROCESS_VM_WRITE, FALSE, 2268);
	LPWSTR lpszRemoteFile = (LPWSTR)VirtualAllocEx(hProcess, NULL, sizeof(WCHAR) * lstrlenW(lpszLibName) + 1, MEM_COMMIT, PAGE_READWRITE);
	WriteProcessMemory(hProcess, lpszRemoteFile,(PVOID)lpszLibName, sizeof(WCHAR) * lstrlenW(lpszLibName) + 1, NULL);
	PTHREAD_START_ROUTINE pfnThreadRtn = (PTHREAD_START_ROUTINE)GetProcAddress(GetModuleHandle(L"Kernel32.dll"), "LoadLibraryW"); 
	HANDLE hThread = CreateRemoteThread(hProcess, NULL, 0, pfnThreadRtn,lpszRemoteFile,0, NULL); 
}

void CProccessInjectorDlg::OnBnClickedButtonStop()
{
	// TODO: Add your control notification handler code here
	KillTimer(TIMER_MOUSEEVENT_ID);
}
void CALLBACK TimerProc(HWND hWnd,UINT nMsg,UINT nTimerid,DWORD dwTime)
{
	//PostMessageW(targetWindow,WM_QUIT,0,0);
	int xpos=20;
	int ypos=20;
	//PostMessage(targetWindow->m_hWnd,WM_MOUSEMOVE,0,MAKELPARAM(xpos,ypos));
	//PostMessage(targetWindow->m_hWnd,WM_KEYDOWN,0x41,0);
	//PostMessage(targetWindow->m_hWnd,WM_CHAR,0x41,0);
	//PostMessage(targetWindow->m_hWnd,WM_KEYUP,0x41,0);
	//PostMessage(targetWindow->m_hWnd,WM_MOUSEACTIVATE,MAKEWPARAM(0,0),MAKELPARAM(xpos,ypos));
	//PostMessage(targetWindow->m_hWnd,WM_MOUSEMOVE,MAKEWPARAM(0,0),MAKELPARAM(xpos,ypos));
	//PostMessage(targetWindow->m_hWnd,WM_LBUTTONDOWN,MAKEWPARAM(0,0),MAKELPARAM(xpos,ypos));
	//PostMessage(targetWindow->m_hWnd,WM_LBUTTONUP,MAKEWPARAM(0,0),MAKELPARAM(xpos,ypos));
	PostMessage(targetWindow->m_hWnd,WM_RBUTTONDOWN,MK_RBUTTON,MAKELPARAM(xpos,ypos));
	PostMessage(targetWindow->m_hWnd,WM_RBUTTONUP,MAKEWPARAM(0,0),MAKELPARAM(xpos,ypos));
}
